El Pasillo del Infierno: The revenge of the fridges. El Pasillo del Infierno is a place where you can find the horrors of the fridges. Use A or D or the screen (only touch devices) to move the control. Press SPACE to shoot. Touch devices shot with the movement.
It's quick and works great on modern browsers. It also provides an amazing soundtrack and a environment. The game is under the GNU GPL v2 license but you can run it directly from your browser.
Designed for occasional gaming. Easy instructions and easy to understand for a quick game.